Navistar and Swift Transportation launch pilot program with International Prostar Tractors
Navistar Inc. and Swift Transportation announced a joint pilot program with International Prostar Tractors designed to maximize fuel economy. Navistar developed a specification for the International ProStar tractor that the company expects to deliver industry leading fuel economy results. Swift will pilot test the specification, which pairs the ProStar with the Cummins ISX15 and the
